how to calclate fault level

2 Answers  

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what is ten delta test? what is the significanse of it

1 Answers  

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Hi, I'm running plastic reprocessing company where all motors are running only in delta. Due to that when I use start my 30 hp motor my transformer gets fuse. Where it happens two times a day. I gt a suggestion from a person about Automatic Power Factor Controller APFC. Is it useful for my problem??? Or is der any other way for solving this problem?? Upgrading the transformer is difficult. Pls give Me ur suggestion. Waiting for ur reply.

2 Answers   Shree Lingaa Polymer,

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how to do 'pole drop test' on AC generator?

1 Answers  

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what is the difference between self excited & seperately excited ?

3 Answers  

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Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

0 Answers  

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show me the diagram of three phase wiring and also tell me hoe to take the readings of megger testing

2 Answers  

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what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

0 Answers   L&T,

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sir i am fresher.can you please tell me how can i get certificate of competency as electrical supervisor.

1 Answers   ONGC,

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is it possible to export & import power in a same transformer.how

2 Answers  

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Why we use circular(Stepped) cross section in transformer core?

0 Answers  

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What is the definition of ohms law?

7 Answers   AZ Engineering, Ecil,

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